Commit 3e2f9f59 authored Jun 20, 2011 by Leandro Melo Committed by Leandro T. C. Melo Jun 20, 2011

Fix crash when changing font settings

The snippets page should not operate on the font settings
changed signal when the ui does not exist.

Task-number: QTCREATORBUG-5173
Change-Id: Ic1363cb41340b5ea04803eb27de3dd0af6ecda0c
Reviewed-on: http://codereview.qt.nokia.com/511


Reviewed-by: Eike Ziller <eike.ziller@nokia.com>

parent edf0424b

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